Past measurement result　by Seawater Radiation Monitor near Fukushima Daiichi Nuclear Power Station

○Information

○Measurement value list ： 2017/03/13(CSV Download)

Radioactivity Concentration Unit:Bq/L

※ When being smaller then detection limit value, the numerical value is indicated with ND

TimeCs137Cs134Totalβ
00:000.430.042ND
00:100.430.038ND
00:200.420.044ND
00:300.410.044ND
00:400.390.029ND
00:500.52NDND
01:000.50NDND
01:100.46NDND
01:200.44NDND
01:300.42NDND
01:400.40NDND
01:500.39NDND
02:000.37NDND
02:100.31NDND
02:200.32NDND
02:300.39NDND
02:400.40NDND
02:500.40NDND
03:000.40NDND
03:100.37NDND
03:200.37NDND
03:300.38NDND
03:400.280.030ND
03:500.280.026ND
04:000.260.028ND
04:100.31NDND
04:200.29NDND
04:300.28NDND
04:400.26NDND
04:500.27NDND
05:000.36NDND
05:100.38ND8.9
05:200.32ND10
05:300.41ND11
05:400.46ND12
05:500.42ND9.5
06:000.46ND10
06:100.49ND12
06:200.480.0289.9
06:300.510.0319.2
06:400.490.041ND
06:500.64ND9.0
07:000.65NDND
07:100.57NDND
07:200.66NDND
07:300.69NDND
07:400.70NDND
07:500.73NDND
08:000.73NDND
08:100.73NDND
08:200.74NDND
08:300.74NDND
08:400.720.026ND
08:500.76NDND
09:000.610.051ND
09:100.620.058ND
09:200.620.054ND
09:300.600.059ND
09:400.600.056ND
09:500.590.045ND
10:000.570.043ND
10:100.570.0358.9
10:200.67ND10
10:30---
10:40---
10:50---
11:00---
11:10---
11:20---
11:30---
11:40---
11:50---
12:00---
12:100.340.02813
12:200.37ND12
12:300.35ND12
12:400.34ND11
12:500.39ND10
13:000.38ND10
13:100.38ND11
13:200.37ND9.6
13:300.35NDND
13:400.33ND8.8
13:500.34NDND
14:000.33NDND
14:100.32NDND
14:200.30NDND
14:300.32NDND
14:400.35NDND
14:500.34ND9.2
15:000.34ND12
15:100.34ND9.9
15:200.35ND11
15:300.35NDND
15:400.25NDND
15:500.27NDND
16:000.27NDND
16:100.26NDND
16:200.26ND10
16:300.34ND15
16:400.26ND14
16:500.34ND11
17:000.26ND12
17:100.27ND10
17:200.28NDND
17:300.28NDND
17:400.28NDND
17:500.28ND9.3
18:000.28ND10
18:100.28ND13
18:200.27ND16
18:300.27ND13
18:400.230.02613
18:500.30ND9.9
19:000.29NDND
19:100.31NDND
19:200.32NDND
19:300.32NDND
19:400.32NDND
19:500.31NDND
20:000.32NDND
20:100.32NDND
20:200.40NDND
20:300.40NDND
20:400.41NDND
20:500.32ND8.8
21:000.33ND10
21:100.310.02712
21:200.36ND14
21:300.39ND13
21:400.360.02815
21:500.42ND13
22:000.390.0269.7
22:100.49ND10
22:200.49NDND
22:300.47ND10
22:400.45NDND
22:500.45NDND
23:000.43ND12
23:100.42ND10
23:200.41ND11
23:300.43ND10
23:400.43ND9.7
23:500.43ND12